CN219643181U

CN219643181U - Waterproof and dustproof socket

Info

Publication number: CN219643181U
Application number: CN202223549553.1U
Authority: CN
Inventors: 郭文权
Original assignee: Dongguan Zhenghao Electrical Appliance Co ltd
Current assignee: Dongguan Zhengcha Electric Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-09-05
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of auxiliary electrical appliances, and particularly relates to a waterproof and dustproof socket which comprises an outer shell; a fixed seat, a wiring terminal and a protection plate are arranged in the outer shell; the fixing seat is provided with a clamping groove; the front end of the wiring terminal is inserted into the clamping groove; the protective plate is connected with the front end of the fixed seat; the surface of the protective plate is provided with a live wire terminal hole, a zero wire terminal hole, a spring and a sliding block; the live wire terminal hole and the zero wire terminal hole are connected with the front end of the wiring terminal; elastic baffles are arranged on the inner walls of one side of the live wire terminal hole and one side of the zero wire terminal hole; one end of the spring is connected with the surface of the protection plate; the sliding block is arranged on the other side of the fire wire terminal hole; the sliding block is arranged at the other end of the spring. After the plug is pulled out, the elastic baffle and the sliding block automatically reset, and a user does not need to perform other operations, so that the using steps of the socket are greatly simplified, and the daily electricity consumption of the user is more convenient.

Description

Waterproof and dustproof socket

Technical Field

The utility model belongs to the technical field of auxiliary electrical appliances, and particularly relates to a waterproof and dustproof socket.

Background

The socket is an electrical device for providing a power interface for household appliances, and the waterproof and dustproof performances of the socket are particularly important for ensuring the safety of electricity.

The existing socket on the market can be divided into two types, the jack of one type of socket is directly exposed on the outer surface of the socket panel, the jack of the socket has no obstruction with the outside, the waterproof and dustproof effects are poor, the other type of socket is provided with a protective cover, the protective cover of the socket is easy to open from the outside although the waterproof and dustproof effects are good, the protective cover of the socket has great potential safety hazard to children, and after the plug is pulled out from the socket, the protective cover needs to be covered again, so that people can use electricity very troublesome daily.

Disclosure of Invention

The utility model aims to provide a waterproof and dustproof socket, which aims to solve the technical problem that the socket with a protective cover in the prior art needs to be covered again after a plug is pulled out, and is very troublesome to use.

In order to achieve the above object, an embodiment of the present utility model provides a waterproof and dustproof socket, including an outer housing; a fixed seat, a wiring terminal and a protection plate are arranged in the outer shell; the fixing seat is provided with a clamping groove; the front end of the wiring terminal is inserted into the clamping groove; the protection plate is connected with the front end of the fixed seat; the surface of the protective plate is provided with a live wire terminal hole, a zero wire terminal hole, a spring and a sliding block; the live wire terminal hole and the zero wire terminal hole are connected with the front end of the wiring terminal; elastic baffles are arranged on the inner walls of one side of the live wire terminal hole and one side of the zero wire terminal hole; one end of the spring is connected with the surface of the protection plate; the sliding block is arranged on the other side of the live wire terminal hole; the sliding block is arranged at the other end of the spring and connected with the other end of the spring.

Optionally, a groove is formed on the surface of the protection plate; the spring is mounted in the groove.

Optionally, two ends of the sliding block extend to a direction away from the live wire terminal hole to form a limiting plate.

Optionally, a mounting groove is formed at the rear end of the protection plate; the bottom of the mounting groove is provided with a clamping groove; the front end of the fixed seat is provided with a clamping convex part; the front end of the fixed seat is inserted into the protective plate; the clamping convex part is inserted into the clamping groove.

Optionally, the fixing seat is further provided with a ground wire terminal slot; the rear end of the ground wire terminal groove is provided with the wiring terminal.

Optionally, the device further comprises a front end cover; the front end cover is arranged in the outer shell; the front end cover is connected with the front end of the protection plate and the front end of the wiring terminal groove.

Optionally, the upper side wall and the lower side wall of the protection plate are both provided with clamping hooks; clamping holes are formed in the upper side and the lower side of the front end cover; the clamping hooks are arranged in the clamping holes; the clamping hooks are mutually propped against the hole walls of the clamping holes.

Optionally, the outer surfaces of the two sides of the shell are provided with inward concave holding grooves.

The above technical solutions of the waterproof and dustproof socket provided by the embodiments of the present utility model have at least one of the following technical effects: when the plug is not inserted, the elastic baffle plate and the sliding block cover the live wire terminal hole, the zero wire terminal hole is also covered by the elastic baffle plate, and when the plug is inserted, the plug slides along the surface of the elastic baffle plate and pushes away the elastic baffle plate; under the exogenic action of plug, the slider also produces and removes, thereby elastic baffle with the slider is released the blocking of plug, thereby the plug inserts live wire terminal hole with in the zero line terminal hole, the circuit switches on, realizes the circular telegram, pulls out the plug after, elastic baffle resets, the slider also takes place to reset under the effect of spring and removes, live wire terminal hole with the zero line terminal hole is kept apart with the external world again, external water source and dust receive elastic baffle with the slider blocks, can not get into in the live wire terminal hole with in the zero line terminal hole, because after pulling out the plug, elastic baffle with the slider produces the reset automatically, and the user does not need other operations any more, consequently has simplified the use step of socket greatly to make user's daily power consumption more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded schematic view of a waterproof and dustproof socket according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view of a protective plate according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of another view angle of the protection plate according to the embodiment of the present utility model;

fig. 4 is a schematic perspective view of a fixing base according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

100. an outer housing; 110. a holding groove; 200. the fixing seat, 210 and the clamping convex part; 220. a ground terminal slot; 230. a clamping groove; 300. a connection terminal; 400. a protective plate; 410. a live wire terminal hole; 420. a zero line terminal hole; 430. a spring; 440. a slide block; 441. a limiting plate; 450. an elastic baffle; 460. a groove; 470. a mounting groove; 471. a clamping groove; 480. a clamping hook; 500. a front end cover; 510. and a clamping hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In some embodiments of the present utility model, as shown in fig. 1-2, a waterproof and dustproof socket includes an outer housing. The inside of the outer case is provided with a fixing seat 200, a connection terminal 300 and a protection plate 400. The fixing base 200 is provided with a clamping groove 230. The front end of the connection terminal 300 is inserted into the clamping groove 230. The protection plate 400 is connected to the front end of the fixing base 200. The surface of the protection plate 400 is provided with a live terminal hole 410, a neutral terminal hole 420, a spring 430 and a slider 440. The live wire terminal hole 410 and the neutral wire terminal hole 420 are connected to the front end of the connection terminal 300. The inner walls of one side of the live wire terminal hole 410 and the neutral wire terminal hole 420 are respectively provided with an elastic baffle 450. One end of the spring 430 is coupled to the surface of the protection plate 400. The slider 440 is disposed at the other side of the live terminal hole 410. The slider 440 is disposed at the other end connected to the spring 430.

When the plug is not plugged, the elastic baffle 450 and the slider 440 cover the live wire terminal hole 410, the neutral wire terminal hole 420 is also covered by the elastic baffle 450, and when the plug is plugged, the plug slides along the surface of the elastic baffle 450 and pushes away the elastic baffle 450. Under the action of external force of the plug, the sliding block 440 also moves, the elastic baffle 450 and the sliding block 440 release the blocking of the plug, the plug is inserted into the live wire terminal hole 410 and the neutral wire terminal hole 420, the circuit is conducted, the power is supplied, after the plug is pulled out, the elastic baffle 450 resets, the sliding block 440 also resets under the action of the spring 430, the live wire terminal hole 410 and the neutral wire terminal hole 420 are isolated from the outside again, external water sources and dust are blocked by the elastic baffle 450 and the sliding block 440 and cannot enter the live wire terminal hole 410 and the neutral wire terminal hole 420, and after the plug is pulled out, the elastic baffle 450 and the sliding block 440 automatically reset, so that a user does not need to perform other operations, the use steps of the socket are greatly simplified, and the daily power consumption of the user is more convenient.

Specifically, the elastic baffle 450 is a rubber soft board, and under the extrusion action of the plug, the elastic baffle 450 is elastically deformed, so that the plug passes through.

In further other embodiments, the resilient flaps 450 are inclined such that as a plug is inserted, the plug gradually pushes the resilient flaps 450 apart along the inclined resilient flaps 450.

In other embodiments of the present utility model, as shown in fig. 2, the surface of the protection plate 400 is provided with a groove 460. The spring 430 is mounted in the recess 460. When the plug pushes the slider 440 to slide, the spring 430 is compressed along the groove 460.

In other embodiments of the present utility model, as shown in fig. 2, the two ends of the slider 440 extend away from the live terminal hole 410 to form a limiting plate 441. The limiting plate 441 prevents the spring 430 from being biased in both sides during compression, thereby ensuring that the slider 440 moves in a straight line.

In other embodiments of the present utility model, as shown in fig. 1 and 3, the rear end of the protection plate 400 is provided with a mounting groove 470. The bottom of the mounting groove 470 is provided with a clamping groove 471. The front end of the fixing base 200 is provided with a clamping convex portion 210. The front end of the fixing base 200 is inserted into the protection plate 400. The locking protrusion 210 is inserted into the locking groove 471. The locking protrusion 210 and the locking groove 471 are locked to each other, thereby tightly connecting the fixing base 200 and the protection plate 400 to each other.

In other embodiments of the present utility model, as shown in fig. 4, the fixing base 200 is further provided with a ground terminal slot 220. The rear end of the ground terminal slot 220 is provided with the connection terminal 300. Specifically, the ground terminal slot 220 is accessible for ground.

In other embodiments of the present utility model, as shown in fig. 1, the waterproof and dustproof socket further includes a front cover 500. The front cover 500 is provided inside the outer case 100. The front cover 500 is connected to both the front end of the protection plate 400 and the front end of the ground terminal groove 220. The front cover 500 fixes the front end of the protection plate 400 and also protects the protection plate 400 and the ground terminal groove 220.

In other embodiments of the present utility model, as shown in fig. 1, both the upper and lower sidewalls of the protection plate 400 are provided with snap hooks 480. The upper side and the lower side of the front end cover 500 are provided with clamping holes 510. The locking hooks 480 are installed in the locking holes 510. The locking hooks 480 are abutted against the hole walls of the locking holes 510, so that the protection plate 400 and the front cover 500 are tightly connected to each other.

In other embodiments of the present utility model, as shown in fig. 1, the outer surfaces of both sides of the housing are provided with inward depressions to form the grip grooves 110. The holding groove 110 can be used for placing fingers of a user, so that the user can hold the housing conveniently.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The waterproof dustproof socket comprises an outer shell; the electric power socket is characterized in that a fixed seat, a wiring terminal and a protection plate are arranged in the outer shell; the fixing seat is provided with a clamping groove; the front end of the wiring terminal is inserted into the clamping groove; the protection plate is connected with the front end of the fixed seat; the surface of the protective plate is provided with a live wire terminal hole, a zero wire terminal hole, a spring and a sliding block; the live wire terminal hole and the zero wire terminal hole are connected with the front end of the wiring terminal; elastic baffles are arranged on the inner walls of one side of the live wire terminal hole and one side of the zero wire terminal hole; one end of the spring is connected with the surface of the protection plate; the sliding block is arranged on the other side of the live wire terminal hole; the sliding block is arranged at the other end of the spring and connected with the other end of the spring.

2. The waterproof and dustproof socket of claim 1, wherein a surface of the protection plate is provided with a groove; the spring is mounted in the groove.

3. The waterproof and dustproof socket according to claim 2, wherein the two ends of the slider extend away from the live wire terminal hole to form a limiting plate.

4. A waterproof and dustproof socket according to any one of claims 1 to 3, wherein the rear end of the protection plate is provided with a mounting groove; the bottom of the mounting groove is provided with a clamping groove; the front end of the fixed seat is provided with a clamping convex part; the front end of the fixed seat is inserted into the protective plate; the clamping convex part is inserted into the clamping groove.

5. The waterproof and dustproof socket according to claim 4, wherein the fixing base is further provided with a ground terminal slot; the rear end of the ground wire terminal groove is provided with the wiring terminal.

6. The waterproof and dustproof socket of claim 5, further comprising a front end cap; the front end cover is arranged in the outer shell; the front end cover is connected with the front end of the protection plate and the front end of the wiring terminal groove.

7. The waterproof and dustproof socket according to claim 6, wherein the upper side wall and the lower side wall of the protection plate are provided with snap hooks; clamping holes are formed in the upper side and the lower side of the front end cover; the clamping hooks are arranged in the clamping holes; the clamping hooks are mutually propped against the hole walls of the clamping holes.

8. The waterproof and dustproof socket of claim 7, wherein the outer surfaces of both sides of the housing are provided with inward depressions to form holding grooves.